Persistence pays  U.S. agricultural productivity growth and the benefits from public R&D spending /  [electronic resource] : 
 U.S. agricultural productivity growth and the benefits from public R&D spending 
by Julian M. Alston ... [et al.]. 
 - New York, NY :  Springer Science+Business Media, LLC,  2010. 
 - 1online resource (xxx, 502 pages) :  illustrations, maps, digital. 
 - Natural resource management and policy ;  34 .
<br/><br/><label>ISBN: </label>9781441906588 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Agricultural productivity--United States.<br/>Research and development contracts, Government--United States.<br/>Agricultural Economics.<br/>R & D/Technology Policy.